import 'package:flutter_study/dart/_03%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1/lib/Card.dart';

/// 银行卡继承Card，默认也可以使用混入类
class BankCard extends Card{
  BankCard(String name, String desc) : super(name, desc);
}